16 research outputs found
Real-Time QCM-D Monitoring of Electrostatically Driven Lipid Transfer between Two Lipid Bilayer Membranes
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Chemoselective Immobilization of Peptides on Abiotic and Cell Surfaces at Controlled Densities
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Quantitative Control of Neuron Adhesion at a Neural Interface Using a Conducting Polymer Composite with Low Electrical Impedance
No full textTailoring cell response on an electrode is essential in the application of neural interfaces. In this paper a method of controlling neuron adhesion on the surface of an electrode was demonstrated using conducting polymer composite as an electrode coating. The electrodeposited coating was functionalized further with biomolecules-of-interest (BOI) with their surface concentration controlled via repetition of carbodiimide chemistry. The result was an electrode surface that promoted localized adhesion of primary neurons the density of which could be controlled quantitatively via changes in the number of layers of BOI added. Important to neural interfaces, it was found that additional layers of BOI caused an insignificant increase in the electrical impedance, especially when compared to the large drop in impedance upon coating of the electrode with conducting polymer composite.close
Effects of Supported Lipid Monolayer Fluidity on the Adhesion of Hematopoietic Progenitor Cell Lines to Fibronectin-Derived Peptide Ligands for α5β1 and α4β1 Integrins
No full textInteraction of Hydrophobically End-Capped Poly(ethylene glycol) with Phospholipid Vesicles: The Hydrocarbon End-Chain Length Dependence
No full textMultifunctional Colloids with Optical, Magnetic, and Superhydrophobic Properties Derived from Nucleophilic Substitution-Induced Layer-by-Layer Assembly in Organic Media
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